74183-60-1

Basic information

• Product Name: 2,7-DIMETHYLOCTA-5(TRANS),7-DIENO-1,4-LACTONE
• Synonyms: 2,7-DIMETHYLOCTA-5(TRANS),7-DIENO-1,4-LACTONE;(-)-Marmelolactone B;(3R)-4,5-Dihydro-3α-methyl-5α-[(E)-3-methyl-1,3-butadienyl]-2(3H)-furanone;Marmelolactone B
• CAS NO: 74183-60-1
• Molecular Formula: C₁₀H₁₄O₂
• Molecular Weight: 166.21696
• Mol File: 74183-60-1.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2,7-DIMETHYLOCTA-5(TRANS),7-DIENO-1,4-LACTONE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,7-DIMETHYLOCTA-5(TRANS),7-DIENO-1,4-LACTONE(74183-60-1)
• EPA Substance Registry System: 2,7-DIMETHYLOCTA-5(TRANS),7-DIENO-1,4-LACTONE(74183-60-1)

Safety Data

• Hazardous Substances Data: 74183-60-1(Hazardous Substances Data)

Usage

General Description

2,7-DIMETHYLOCTA-5(TRANS),7-DIENO-1,4-LACTONE is a chemical compound with the molecular formula C12H16O2. It is a lactone with a trans configuration and contains two methyl groups at the 2 and 7 positions of the octa-5,7-dieno-1,4 structure. 2,7-DIMETHYLOCTA-5(TRANS),7-DIENO-1,4-LACTONE is a colorless liquid with a fruity odor and is commonly used in the fragrance and flavor industry. It is also known for its potential as an antimicrobial and antifungal agent. Additionally, it has been studied for its potential use in pharmaceuticals, particularly for its antiproliferative and cytotoxic properties.

Upstream product

• 76638-28-3 5-((E)-3-Hydroxy-3-methyl-but-1-enyl)-3-methyl-dihydro-furan-2-one 
• 74133-33-8 5-(2-Chloro-3-methyl-but-3-enyl)-3-methyl-dihydro-furan-2-one 
• 74133-31-6 2-(2-Methyl-allyl)-3-oxo-pentanedioic acid diethyl ester 
• 74133-30-5 3-Methyl-5-(3-methyl-but-2-enyl)-dihydro-furan-2-one 
• 74133-32-7 3-Methyl-5-(3-methyl-but-3-enyl)-dihydro-furan-2-one 
• 89016-29-5 (2S,4R,5E)-2,7-Dimethyl-5,7-octadien-4-olide 
• 107438-15-3 (E)-3-[(4R,5S)-2,2-Dimethyl-5-(2-methyl-propenyl)-[1,3]dioxolan-4-yl]-2-methyl-acrylic acid ethyl ester 
• 88972-35-4 (4R,5E)-7-Methyl-5,7-octadien-4-olide 
• 74-88-4 methyl iodide 
• 70606-00-7 (R)-tetrahydro-5-oxo-2-furancarbaldehyde 
• 107351-79-1 (E)-3-((4R,5R)-5-Formyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-methyl-acrylic acid ethyl ester 

Downstream Products

• 88972-37-6 (2R,4R,5E)-2,7-Dimethyl-5,7-octadien-1,4-diol 
• 89103-56-0 3,5-cis-marmelo oxide 
• 89103-56-0 3,5-trans-marmelo oxide 
• 89103-56-0 marmelo oxide A 

Relevant articles and documents

Syntheses and Flavors of Four Possible Optical Isomers of Marmelo Lactones

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Absolute Configurations of Marmelo Oxides

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A NOVEL SYNTHESIS OF DL-MARMELOLACTONE AND DL-ROSE OXIDE BY ELECTROCHEMICAL OXYSELENENYLATION SEQUENCE

One-step transformation of olefins 1 into allylic alcohols and ethers 3 has been accomplished by electrooxidative oxyselenylation-deselenenylation sequence.The electrochemical process furnished efficient syntheses of dl-marmelolactone 4 and dl-rose oxide 5.